//	Copyright (c) 2008, x-port.net ltd.
//
//	All rights reserved.
//
//	Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
//
//	    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//	    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
//	    * Neither the name of the x-port.net ltd. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
//
//	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
//	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
//	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
//	CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
//	EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
//	PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
//	PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//	LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//	Purpose: Implementation of CIDispatchLite.

#include "stdafx.h"
#include "IDispatchLite.h"
#include "Windows.h"
unsigned long STDMETHODCALLTYPE CIDispatchLite::AddRef(void)
{
	::InterlockedIncrement(&m_nRefCount);
	return m_nRefCount;
}

unsigned long STDMETHODCALLTYPE CIDispatchLite::Release(void)
{
	::InterlockedDecrement(&m_nRefCount);
	if(m_nRefCount == 0) {
		delete this;
		return 0;
	}
	return m_nRefCount;
}

STDMETHODIMP CIDispatchLite::QueryInterface(REFIID riid, void __RPC_FAR *__RPC_FAR *ppvObject)
{
	HRESULT hr = S_OK;

	if(riid == IID_IUnknown)
		*ppvObject = static_cast<IUnknown*>(this);
	else if(riid == IID_IDispatch)
		*ppvObject = static_cast<IDispatch*>(this);
	else
		hr = E_NOINTERFACE;

	if(SUCCEEDED(hr))
		AddRef();		

	return hr;
}

STDMETHODIMP CIDispatchLite::GetTypeInfoCount(UINT *pctinfo)
{
	return E_NOTIMPL;
}

STDMETHODIMP CIDispatchLite::GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo **pptinfo)
{
	return E_NOTIMPL;
}

STDMETHODIMP CIDispatchLite::GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgdispid)
{
	return E_NOTIMPL;
}

STDMETHODIMP CIDispatchLite::Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pdp, VARIANT *pvResult, EXCEPINFO *pexcepinfo, UINT *puArgErr)
{
	return E_NOTIMPL;
}

CIDispatchLite::CIDispatchLite()
: m_nRefCount(1)
{
}

CIDispatchLite::~CIDispatchLite()
{
}
